If a piece of writing keeps leaning on stock phrases such as "research shows", "it is important to note" or "this highlights the importance of", it may be worth taking a closer look at how it was produced. None of these expressions proves a text was written by ChatGPT, and people use them too, but linguists and AI-detection tools say they often appear in machine-generated copy more than in natural human prose.

The point is not that artificial intelligence always writes badly. Used well, it can be a useful tool. But as AI output has become more common, readers have started noticing a familiar pattern: polished, impersonal wording, neat but generic transitions, and conclusions that sound broad without saying very much. According to Pangram Labs, its AI phrases tool is designed to flag overused wording that shows up far more often in AI-generated material than in human writing, drawing on large datasets of both kinds of text.

Other telltale signs are less about single phrases and more about style. Tom's Guide recently noted that AI writing often opens in formulaic ways, stays overly upbeat, relies on vague authority claims, and misses the small real-world details that make human writing feel lived in. Similar advice from content specialists at MyTruestyle suggests that expressions such as "It is important to note that" or "In conclusion, it can be said that" can make prose sound mechanical rather than conversational.

That does not mean every formal sentence is artificial, or that every human writer sounds casual. But if a text is full of abstract generalities, repeated structures and careful-sounding filler, the author may be leaning too heavily on a language model. For readers who care about authorship, the safest approach is to treat these phrases as clues, not proof.

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Source: Noah Wire Services